FIX Windows build

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10145 b7f1a160-662a-0410-a6d8-bea165342f16
ADD: property widget in RunSofa
FIX: property widget icons are now correctly displayed
FIX: temp scene generated by Modeler are now correctly exported
FIX: Modeler node/component copy works

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10146 b7f1a160-662a-0410-a6d8-bea165342f16
CHANGE: add a little stretch factor between the OptionTab and the Viewer in RunSofa to improve the property widget visibility

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10147 b7f1a160-662a-0410-a6d8-bea165342f16
UPDATE: Assimp - step 1 : removing old version

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10148 b7f1a160-662a-0410-a6d8-bea165342f16
FIX: ColladaSceneLoader on Windows
UPDATE: Assimp - final step : adding the new version

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10149 b7f1a160-662a-0410-a6d8-bea165342f16